The aFe POWER Pro Series Differential Cover Black (46-70022) is a high-quality and durable cover designed to protect your differential. Made from heavy-duty cast aluminum, this cover is built to withstand the toughest off-roading conditions. Its black powder-coated finish not only adds a sleek and stylish look to your vehicle but also provides corrosion resistance. With a larger oil capacity and internal and external cooling fins, this cover helps to keep your differential running at optimal temperatures for improved performance and longevity.